Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573006 | Non-sintered type positive electrode for alkaline storage battery and alkaline storage battery | Hiroshi Nishiyama, Hiroyuki Sakamoto, Yoichi Izumi | 2003-06-03 |
HI
Hidekatsu Izumi
Overall (2003): #212,527 of 273,478Top 80%
1
Patents 2003